Answer: I believe it's a metaphor
Explanation: It compares footsteps to thunder.
Answer: The law of comparative advantage describes how, under free trade, an agent will produce more of and consume less of a good for which they have a comparative advantage. In an economic model, agents have a comparative advantage over others in producing a particular good if they can produce that good at a lower relative opportunity cost or autarky price, i.e. at a lower relative marginal cost prior to trade. Comparative advantage describes the economic reality of the work gains from trade for individuals, firms, or nations, which arise from differences in their factor endowments or technological progress. (One should not compare the monetary costs of production or even the resource costs (labor needed per unit of output) of production. Instead, one must compare the opportunity costs of producing goods across countries).
Explanation:
Shan is considered to be a first person narrator because he both tells the story and appears in it.
A first-person narrator would obviously use the first person pronoun (I) to refer to him/herself. So, the entire story is told from this person's point of view, using that particular pronoun. E.g. 'I saw him standing there...' is an example of a first person narration which Shan is an example of. If he were talking about someone else, it would be third-person narration.
That depends on what kind of essay we are talking about. If you are talking about a persuasive essay, then use different appeals and techniques, like ethos, logos,pathos, facts and figures, or testimonial. If we're talking about a narrative essay, then use plenty of imagery and sensory details, plus make sure to have plenty of characterization for your dynamic characters.